Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
6060036 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.2 14.2
S/N 17.0 27.3 29.4
S/N(c) 15.3 26.1 27.8
SN(E/C) 0.44
6060037 47
RedGreenBlue
z19.08
znorm14.90
sky 14.4 14.3 14.4
S/N 16.4 26.6 29.4
S/N(c) 14.6 25.1 27.7
SN(E/C) 0.49
6060038 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.3 14.5
S/N 15.0 24.9 27.1
S/N(c) 13.3 23.5 25.5
SN(E/C) 0.54
6060039 47
RedGreenBlue
z19.02
znorm14.84
sky 14.4 14.3 14.5
S/N 15.6 25.7 28.4
S/N(c) 14.0 24.3 26.5
SN(E/C) 0.51
6060040 47
RedGreenBlue
z18.99
znorm14.81
sky 14.5 14.3 14.4
S/N 15.5 25.3 27.4
S/N(c) 13.5 23.8 25.8
SN(E/C) 0.52
6060041 47
RedGreenBlue
z19.07
znorm14.89
sky 14.4 14.4 14.4
S/N 15.9 26.5 28.5
S/N(c) 14.0 25.0 27.0
SN(E/C) 0.50
6060042 47
RedGreenBlue
z19.03
znorm14.85
sky 14.4 14.4 14.5
S/N 15.7 26.2 27.9
S/N(c) 13.8 24.7 26.5
SN(E/C) 0.50
6060043 47
RedGreenBlue
z18.98
znorm14.80
sky 14.5 14.3 14.4
S/N 15.2 25.3 27.2
S/N(c) 13.5 23.7 25.7
SN(E/C) 0.55